Plastic surgeon Dr. Alexander Sinclair claims some of his patients have lost up to 6 inches off their midsection with waist training. “This is a remarkable way to train your waist to be smaller,” said Dr. Sinclair.

“Wrapping your post-partum belly is a concept that has been around for centuries,” said Burke Charvet, who has her own line of belly wraps called Baboosh. “It helps the swelling of the uterus go back down to its original size and it supports all that baggy baby skin.”